Theo Bosboom / Common bluetail damselfly (Ischnura elegans) on leaf, Millingerwaard, the Netherlands, June.
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Emanuele Biggi / Predatory bush cricket (Saga pedo) waiting for prey on Eryngium, Italy. June. Vulnerable species.
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Nick Garbutt / RF - Four colourful Red-and-green macaws or Green-winged macaws (Ara chloropterus) in flight over forest canopy. Mato Grosso do Sul, Brazil. September. (This image may be licensed either as rights man...
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SINCLAIR STAMMERS / Timelapse of filaments of Oscillatoria, a type of Blue green algae gliding over each other, filmed using differential interference contrast.
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Ingo Arndt / Aerial view of Milky Way Bay, Rock Islands, Palau, Micronesia. April 2009
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Nick Garbutt / Female Red-eyed Tree Frog (Agalychnis callidryas) - Caribbean slope race (blue flanks) - obscured in rainforest foliage. Mid-altitude rainforest near Aranal, central Costa Rica.
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Andy Rouse / Kingfisher (Alcedo atthis) on perch, UK, January.
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Bence Mate / European roller (Coracias garrulus) in flight, Pusztaszer, Hungary, May.
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Wim van den Heever / Red-and-green macaw (Ara chloropterus) group of three in flight, Pantanal, Brazil. August.
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Wim van den Heever / Red-and-green macaw (Ara chloropterus) in flight, Pantanal, Brazil. August.
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Juan Carlos Munoz / Palm tree branch dipping towards water, Puerto Jimenez, Golfo Dulce, Osa Peninsula, Costa Rica.
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Sven Zacek / Cross-country skiier on a moonlit night admiring the Northern Lights (Aurora borealis), Norway, March 2013.
